JEE MATHEMATICS MCQ: PAIR OF STRAIGHT LINES

1 Easy

1 of 1

Application +4 | -1

The value of

\lambda

, for which the equation

{x^2} - {y^2} - x + \lambda y - 2 = 0\;

represents a pair of straight lines, are

View answer and explanation

Correct option: C

3,\; - 3

Option C (3, -3) is correct because these values of

\lambda

satisfy the condition for the given equation to represent a pair of straight lines.

More Questions from PAIR OF STRAIGHT LINES

Practice All Chapter MCQs →

a x^2+2 h x y+b y^2+2 g x+2 f y+c=0

(-1,3)

y=2 x

a x^2+2 h x y+b y^2+2 g x+2 f y+c=0

y

4 x^2+2 \lambda x y-7 y^2=0

\lambda

3 x^2+2 h x y+3 y^2=0

h

3 x^2-3 h x y+4 y^2=0